2247496210

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{220559}}^1$

素因数の和:221585

約数の個数: 16

約数和(自身を含む): 4049481600

約数和(自身を除く): 1801985390

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 220559, 441118, 1102795, 2205590, 224749621, 449499242, 1123748105, 2247496210]

約数ペア:

[(1, 2247496210), (2, 1123748105), (5, 449499242), (10, 224749621), (1019, 2205590), (2038, 1102795), (5095, 441118), (10190, 220559)]